INDEX. 



463 



Ophiogloasacoae 174 



Orogenic movexueuts iu Moaocarboniferous of Mis- 

 souri 8 



Orthogoniopteris Aiulrewa 141 



O vopteris Potonie 37, 54 



Ovopteris Brittsii (Lx.) Pot 53 



OvopteHs chcei-ophyUoides (Brougu.) Pot 49 



Ovopteris mixta, (Scliimp.) Pot 35 



Owens coal mine, plants from 2,6 



Ovopteris cHstata (Brongn.) Pot 51 



Fachyphlwus Goeppert 202 



Pachyphylluiu Lestiuereiix 103 



Paebypbyllum affine Lx 108 



Pacbyphyllum fimbriatuni Lx 108 



Pachypfiylluni hirs^Uum Lx 1 108 



PachyphylluTn lactuca (Presl) Lx IOC 



Pacbytesta BrongTiiart 138 



Pacby testa gigantea Brongn 268 



Pacbytesta incrassata Brongn 268 



Pacbytesta insignis 302 



Pacbytesta intermedia Gr. 'Ey 268 



Palceohromelia Ettingsbauseii 274 



PalEGOStacbya "Weiss ^ 157 



Palajostacbya peduncnlata Will 157, 295, 300 



Pala^osyris Brongniart '27-1 -3 7 5 



Paleeoiyris appendiculata Lx 374-iJ?5, 274. 286, 296 



Palajoxyris carbonaria Scbimp 274, 296 



Palmacites Scblotbeim 230 



Palmacites variolatus Scblotb 241 



Palmacites verticillatns Scblotb 179 



Paromylacris clintoniana Scudder 8 



Pecopteris Brongniart ... 60, 65, 74-97, 115, 125, 129, 251, 283 



Pecopteris abbreviata Brongu 90, 2S7, 299, 300 



Pecopteris iijqualis Brongu 79 



Pecopteris ajfinis Brongn 83 



Pecopteris arborescens (Scblotb.) "Brongn 78-79, 



85, 93, 286, 295, 297, 302 



PI. XXXVI, fig. 3; Pl.XLlV,fig.3; PI. XLVIl, fig. 6 ? 



Pecopteris arborescens var. cyatbea (Brongn.) Kidst. 295 



Pecopteris aspera Br 03gn 299 



Pecopteris Brongiariiana Preal 75 



Pecopteris Candolleana Brongn 83 



Pecopieris Candolliana Brongn .... S3-S4, 2S6, 295, 297, 302 



Pecopteris chceraphyltoides Brongu 49 



Pecopteris clintoui L x 52, 



86, 88, 90, 91, 04-97, 121, 122, 286, 300 

 PI. XXXIV; PI. XXXV, fig. 4 



Pecopteris clintoni Lx 85 



Pecopteris crenulata Brongn 65, 66, 294, 299, 300 



Pecopteris cristata Brongn 50 



Pecopteris cristata Gnih. (nou Brou^n.) 72,73 



Pecopteris cyatbea (Scblotb.) Brongn 78.85 



Pecopteris Daubreei Zeill 82 



Pecopteris deutata Brongn .75, 77, 277, 278, 283, 284, 295, 299, 300 



Pecopteris deusifolia Goepp 82, 302 



Pecopteris erosa Gutb 70, 71, 73 



Pecopteris euneura Scbimp 80 



Pecopteris georgiaua Lx 73 



Pecopteris bemitelioides Brongn 295, 297, 286, 302 



Pecopteris Integra (Andra) Scbimp 300 



Pecopteris Jenneyi D. W . . 80-S4, 113. 284, 287, 295. 297. 302 



PI. sxxvi, figs. 1,2 



Pecopteris lamuriana Heer 295 



Page. 



Pecopteris lepidoracbis Brongn 82, 102 



Pecopteris niertensidos Lx 97,281 



Pecopteris Miltoui Artis 297 



Pecoptena nervosa Brongn 30 



Pecopteris netcropteroiiles Boulay (nou Kutorga).. 27,28 



Pecopteris oreopteridia (Scblotb.) Brongn 82, 



83, 90, 287, 295, 302 



Pecopteris pennreform is Brongn 77, 78. 79, 287 



Pecopteris pennce/ormis Brougn 76 



Pecopteris platyracbis Brougn 82 



Pecopteris plumosa (Artis) Brongn 77, 78, 284 



Pecopteris plumosa (Artis?) Brongn 73 



Pecopteris polyniorpha Brongn 128,297 



Pecopteris pseudovestitaD. "W 85-91, 



93,95,90,121,284,287,300 



PI. XXVIII, figa. 1,2,2a; PI. XXIX; PI. XXX; 



PI. XXXI, figa. 1,2.3?; PI. XXXII, figs. 1,2 



Pecopteris pteroides Brongu 297 



Pecopt<:rls Serlii Brongu 117 



Pecopteris serplUifolia Lx 97 



Pecopteris serrula Lx 71,73 



Pecopteris squamosa Lx 84-S5, 286, 295 



Pecopteris triangularis Brongn 75 



Pecopteris vestitalj-s. 85 



Pecopteria vestita Lx . . . . 79, 85, 91-94, 102, 121, 286, 205, 300 

 PI. XXXIII, figs. 1-6; PI. xxvr, fig. 1 



Pecopteris villosa Brongn 94, 102, 295 



Pecopteris Volkmanni Sauv 300 



Pecopteris sp. D. W 72, 80. 85 



Pecopteris (Asterotheca) Candollei Brougn 83 



Pecopteris (Asterotbeca) bemitelioides Brongn?. 79-SO, 90 

 PI. xxxv, fig. 5 



Pecopteris ( Cyatheides) Candolleana Brongu 8.J 



Pecopteris (Cyatheides) dentata BTonga 75 



Pecopteris (Cyatheites) KneamGutb 70 



Pecopteris (Dactylotbeca) dentata Brongn 75-7S 



PI. XXIV, figs. 1,2; PI. XXV; 

 PI. XXVI, figs. 2-4; PI. XXVII 



Pecopteris {Diplazites) cristatus Gutb 72 



Pecopteris sp. indet 97 



Pecopteridea; 74-97 



Pbanerogams 257-374 



Pbyllacbora 128 



Pbylbicbora, relation to Hysterites suggested by 



Stur 14 



Phyllites rnineralis Luid 132 



Phytolithus stellatus Martin 159 



Phytolitkus tessellatus Stein 241 



Phytolithus verrucoses Martin 244 



Pinnularia Lindley and Hutton 171 



Pinnularia capillacea L. and H 172 



Pinnularia cohmmaris i Artis) Zeill 172,300 



Pinnularia pabnatijida'Ls. 173 



Pitcber's coal mine, plants from 2,6 



Piltston coal flora compared witb Missouri flora 289, 29U 



Poaordaitea Grand'Eury 257.258 



Podozamites distaus (Preal) Fr. Br 13 



Polygonum foemina Mylius 151 



Potoni6, H., discovery of sbeatb iu verticils of Annu- 



laria by 157 



genus Keurodoutopteris proposed by 129 



opinion coucerniug systematic position of Spbe- 



uopbyllum cited 174 



researcbes in structure of Lepidopblois bolsters. 188, 203 

 Pottsville flora, relation of, to Missouri flora 288, 292 



Mariopteris iu 33, 34 



